129 



periphery ; aperture circular, peritreme whitish, rather 

 thickened, slightly reflected and a little acuminated posteri- 

 orly; umbilicus rather large. Communicated by Lady Harvey. 



107. C. cinctum. (pi. xxix. f. 199.) nob. 



Testa globoso-conoidali ; crassiuscula, pallida, fascia fusca 

 unica infra-mediana; anfractibus 4 — 5 rotundatis, superne. 

 spiraliter sulcatis, infra keviusculis ; sutura distincta; apertura 

 circulari, intus fulva; peritremate subincrassato, subreflexo, 

 latere umbilicali subexpanso, prope ultimum anfractum 

 sinuato, tenuiori ; umbilico majori, intus spiraliter sulcato. 



Shell globosely conoidal, thickish, and of a pale colour, 

 with a single fuscous band below the middle of the volutions ; 

 volutions from 4 to 5, rounded, spirally grooved on the upjier 

 part, smooth beneath ; suture distinct ; aperture circular, 

 fulvous within ; peritreme somewhat thickened and rather 

 reflected, spreading out on the umbilical side, thin and sinuated 

 at that part which lies next to the last volution; umbilicus large, 

 spirally grooved within. E. Indies. 



108. C. pyrostoma. (pi. xxix. f. 200.) nob. 



T. subgloboso-conica, tenuiuscula, flavescente, aurantiaco 

 pallide strigata, spira mediocri, apice obtusiusculo, anfractibus 

 5, rotundatis, postice spiraliter striatis ; sutura distincta ; 

 apertura fere circulari, peritremate aurantiaco, subincrassato, 

 rotundato, subreflexo, postice subacuminato, prope ultimum 

 anfractum subinterrupto ; umbilico magno. 



Shell subglobosely conical, rather thin, yellowish, with 

 stripes of pale orange colour ; spire of moderate length, rather 

 obtuse at the apex ; volutions five, rounded, spirally striated 

 posteriorly, and smooth anteriorly, with a distinct suture ; 

 aperture nearly circular, with a slightly thickened, orange 

 coloured, rounded, subreflected peritreme, slightly acuminated 

 behind, and interrupted for a short distance next to the last 

 volution ; umbilicus rather large. 



From Miss SauPs collection, locality unknown. 



109. C. pulchellum. (pi. xxxi. f. 263, 264.) nob. 



T. tenui, subgloboso-conoidea, pallescente, tenuissime 

 spiraliter striata ; anfractibus 5, ventricosissimis, fasciis 

 5 — 6 interruptis fuscis ; ultimo carina parva mediana ; aper- 

 tura circulari, peritremate rerlexo, aurantiaco ; umbilico 

 mediocri, intus spiraliter sulcato ; sutura valida. 



Shell thin, of a conoidal nearly globose form, and of 

 pale colour, smooth, very finely spirally striated; volutions 

 rive, very ventricose and rounded, with five or six much 



